Food Material List
- 1 onion One
- 1 Cut onions into thin slices.
- 2 Then put the onion in a basin and cover it with cold water. Cover it with as much water as possible. Cover it or cover it with fresh-keeping film and put it in the refrigerator for more than 12 hours.
- 3 Take out the water in the refrigerator, add a little sugar to season, then add salt and vinegar, vinegar can be more appropriate, and finally drop a few drops of sesame oil on OK.